• Tonight

    Jul 31

    Lo 66°

    Mainly clear

    Stargazing Weather
    • Cloud
      Cover
      20%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sat

    Aug 1

    87°Lo 70°

    Mostly sunny and beautiful

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      67%
    • Hours of Precip
      4
  • Sun

    Aug 2

    87°Lo 66°

    Mostly sunny with a t-storm

    Good for stargazing
    • Cloud
      Cover
      29%
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Mon

    Aug 3

    83°Lo 65°

    Some sun, a t-storm in spots

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      67%
    • Hours of Precip
      4
    more
  • Tue

    Aug 4

    80°Lo 65°

    Partly sunny and beautiful

    Good for stargazing
    • Cloud
      Cover
      31%
    • Precip
      51%
    • Hours of Precip
      0.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Clear
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 66° 68° 70° 74° 78° 81° 82° 83°
RealFeel® 65° 68° 74° 82° 88° 92° 94° 92°
Humidity 92% 87% 87% 81% 74% 66% 61% 55%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 6 SW 5 WSW 5 WSW 4 W 5 W 5 W 6 W 7 W
UV Index 0 0 1 3 5 6 7 8
Cloud Cover 11% 11% 0% 0% 0% 0% 0% 1%
Dew Point 63° 64° 66° 68° 69° 69° 68° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 87° 84° N/A 81°
Low 70° 64° N/A 57°

Solunar Information for Knoxville, IA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 14:23 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:14 PM with 11:33 of moolight, then sets at 8:47 AM

Fri, Jul 31
Full
Fri, Aug 7
Last
Fri, Aug 14
New
Sat, Aug 22
First

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sat. Stargazing